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www.niu.edu Open in urlscan Pro
131.156.223.14  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.math.niu.edu///~rusin//known/-math//index//28/-xx.html
Effective URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Submission: On August 15 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 29 IPs in 5 countries across 24 domains to perform 86 HTTP transactions. The main IP is 131.156.223.14, located in DeKalb, United States and belongs to NIU, US. The main domain is www.niu.edu. The Cisco Umbrella rank of the primary domain is 876315.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on October 27th 2023. Valid for: a year.
This is the only time www.niu.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
12 32 131.156.223.14 11417 (NIU)
1 2606:4700::68... 13335 (CLOUDFLAR...)
9 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a04:4e42:200... 54113 (FASTLY)
5 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 2001:4860:480... 15169 (GOOGLE)
1 199.232.188.157 54113 (FASTLY)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
4 2a03:2880:f08... 32934 (FACEBOOK)
1 3.163.248.4 16509 (AMAZON-02)
2 151.101.1.44 54113 (FASTLY)
2 18.245.46.59 16509 (AMAZON-02)
4 18.196.139.72 16509 (AMAZON-02)
1 3 2620:1ec:21::14 8068 (MICROSOFT...)
1 13.107.42.14 8068 (MICROSOFT...)
1 2 142.250.185.166 15169 (GOOGLE)
1 142.250.184.230 15169 (GOOGLE)
1 93.184.221.165 15133 (EDGECAST)
1 104.244.42.131 13414 (TWITTER)
1 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 151.101.65.44 54113 (FASTLY)
6 2a03:2880:f17... 32934 (FACEBOOK)
4 141.226.228.48 200478 (TABOOLA-AS)
5 35.190.43.134 ()
86 29
32    131.156.223.14 (DeKalb, United States)

ASN11417 (NIU, US)
PTR: webmain-onprem.niu.edu
www.math.niu.edu
www.niu.edu
niu.edu
1    2606:4700::6812:acf (United States)

ASN13335 (CLOUDFLARENET, US)
stackpath.bootstrapcdn.com
9    2606:4700::6812:123e (United States)

ASN13335 (CLOUDFLARENET, US)
kit.fontawesome.com
ka-p.fontawesome.com
2    2a04:4e42:200::649 (United States)

ASN54113 (FASTLY, US)
code.jquery.com
5    2a00:1450:4001:827::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a00:1450:4001:80f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
2    2a00:1450:4001:80e::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
3    2001:4860:4802:34::178 (United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    199.232.188.157 (Munich, Germany)

ASN54113 (FASTLY, US)
static.ads-twitter.com
1    2a02:26f0:3500:10::210:a99 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
snap.licdn.com
4    2a03:2880:f083:100:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    3.163.248.4 (United States)

ASN16509 (AMAZON-02, US)
sc-static.net
2    151.101.1.44 (San Francisco, United States)

ASN54113 (FASTLY, US)
cdn.taboola.com
trc.taboola.com
2    18.245.46.59 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-46-59.fra56.r.cloudfront.net
www.youvisit.com
4    18.196.139.72 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-196-139-72.eu-central-1.compute.amazonaws.com
tags.srv.stackadapt.com
3    2620:1ec:21::14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
px.ads.linkedin.com
1    13.107.42.14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
px4.ads.linkedin.com
2    142.250.185.166 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f6.1e100.net
10336349.fls.doubleclick.net
1    142.250.184.230 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s12-in-f6.1e100.net
ad.doubleclick.net
1    93.184.221.165 (London, United Kingdom)

ASN15133 (EDGECAST, US)
t.co
1    104.244.42.131 (United States)

ASN13414 (TWITTER, US)
analytics.twitter.com
1    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
1    2a00:1450:400c:c0c::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:830::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    151.101.65.44 (San Francisco, United States)

ASN54113 (FASTLY, US)
psb.taboola.com
6    2a03:2880:f176:181:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
4    141.226.228.48 (Netherlands)

ASN200478 (TABOOLA-AS, IL)
trc-events.taboola.com
5    35.190.43.134 (None, )

ASN- ()
tr.snapchat.com
tr6.snapchat.com
Apex Domain
Subdomains		 Transfer
32 niu.edu
www.math.niu.edu
www.niu.edu — Cisco Umbrella Rank: 876315
niu.edu — Cisco Umbrella Rank: 257696
enroll.niu.edu Failed
488 KB
9 fontawesome.com
kit.fontawesome.com — Cisco Umbrella Rank: 3618
ka-p.fontawesome.com — Cisco Umbrella Rank: 6252
243 KB
7 taboola.com
cdn.taboola.com — Cisco Umbrella Rank: 1198
psb.taboola.com — Cisco Umbrella Rank: 9372
trc.taboola.com — Cisco Umbrella Rank: 1123
trc-events.taboola.com — Cisco Umbrella Rank: 3272
24 KB
6 facebook.com
www.facebook.com — Cisco Umbrella Rank: 108
4 KB
5 snapchat.com
tr.snapchat.com
tr6.snapchat.com
725 B
5 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
491 KB
4 doubleclick.net
10336349.fls.doubleclick.net — Cisco Umbrella Rank: 926006
ad.doubleclick.net — Cisco Umbrella Rank: 210
stats.g.doubleclick.net — Cisco Umbrella Rank: 252
1 KB
4 linkedin.com
px.ads.linkedin.com — Cisco Umbrella Rank: 669
px4.ads.linkedin.com — Cisco Umbrella Rank: 7330
3 KB
4 stackadapt.com
tags.srv.stackadapt.com — Cisco Umbrella Rank: 4688
10 KB
4 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 236
79 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 104
21 KB
2 youvisit.com
www.youvisit.com — Cisco Umbrella Rank: 66831
58 KB
2 gstatic.com
fonts.gstatic.com
66 KB
2 jquery.com
code.jquery.com — Cisco Umbrella Rank: 1211
3 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 6716
63 B
1 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 3773
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 1356
392 B
1 t.co
t.co — Cisco Umbrella Rank: 979
376 B
1 sc-static.net
sc-static.net — Cisco Umbrella Rank: 1413
21 KB
1 licdn.com
snap.licdn.com — Cisco Umbrella Rank: 1884
14 KB
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 1253
15 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 110
1 KB
1 bootstrapcdn.com
stackpath.bootstrapcdn.com — Cisco Umbrella Rank: 4508
28 KB
0 eab.com Failed
adp.eab.com Failed
86 24
Domain Requested by
20 www.niu.edu www.niu.edu
11 niu.edu 11 redirects
7 ka-p.fontawesome.com kit.fontawesome.com
www.niu.edu
6 www.facebook.com www.niu.edu
5 www.googletagmanager.com www.niu.edu
www.googletagmanager.com
4 tr.snapchat.com sc-static.net
4 trc-events.taboola.com cdn.taboola.com
4 tags.srv.stackadapt.com www.niu.edu
tags.srv.stackadapt.com
4 connect.facebook.net www.niu.edu
connect.facebook.net
3 px.ads.linkedin.com 1 redirects snap.licdn.com
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
www.niu.edu
2 10336349.fls.doubleclick.net 1 redirects www.googletagmanager.com
2 www.youvisit.com www.googletagmanager.com
www.youvisit.com
2 fonts.gstatic.com fonts.googleapis.com
2 code.jquery.com www.niu.edu
2 kit.fontawesome.com www.niu.edu
kit.fontawesome.com
1 tr6.snapchat.com sc-static.net
1 trc.taboola.com cdn.taboola.com
1 psb.taboola.com cdn.taboola.com
1 www.google.de www.niu.edu
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 analytics.twitter.com www.niu.edu
1 t.co www.niu.edu
1 ad.doubleclick.net www.niu.edu
1 px4.ads.linkedin.com www.niu.edu
1 cdn.taboola.com www.niu.edu
1 sc-static.net www.niu.edu
1 snap.licdn.com www.googletagmanager.com
1 static.ads-twitter.com www.googletagmanager.com
1 fonts.googleapis.com www.niu.edu
1 stackpath.bootstrapcdn.com www.niu.edu
1 www.math.niu.edu 1 redirects
0 adp.eab.com Failed www.googletagmanager.com
0 enroll.niu.edu Failed www.niu.edu
86 35
Subject Issuer Validity Valid
*.niu.edu
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-10-27 -
2024-11-06		 a year crt.sh
bootstrapcdn.com
WE1		 2024-07-23 -
2024-10-21		 3 months crt.sh
*.fontawesome.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-07-30 -
2025-01-27		 6 months crt.sh
*.jquery.com
Sectigo ECC Domain Validation Secure Server CA		 2024-06-25 -
2025-06-25		 a year crt.sh
*.google-analytics.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
upload.video.google.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.gstatic.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
ads-twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-06-25 -
2025-06-24		 a year crt.sh
snap.licdn.com
DigiCert SHA2 Secure Server CA		 2023-12-13 -
2024-12-12		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2024-05-24 -
2024-08-22		 3 months crt.sh
sc-static.net
Amazon RSA 2048 M03		 2023-12-21 -
2025-01-18		 a year crt.sh
*.taboola.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-07-30 -
2024-12-31		 5 months crt.sh
www.youvisit.com
Amazon RSA 2048 M02		 2024-04-24 -
2025-05-22		 a year crt.sh
*.srv.stackadapt.com
Amazon RSA 2048 M02		 2024-08-09 -
2025-09-07		 a year crt.sh
www.linkedin.com
DigiCert SHA2 Secure Server CA		 2024-07-01 -
2025-01-01		 6 months crt.sh
*.doubleclick.net
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
t.co
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-05-08 -
2025-05-07		 a year crt.sh
*.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-10-31 -
2024-10-29		 a year crt.sh
*.g.doubleclick.net
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.google.de
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.snap.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-07-23 -
2025-07-22		 a year crt.sh

This page contains 3 frames:

Primary Page: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Frame ID: 29EC9B4919A2A77961C3075BA7415501
Requests: 82 HTTP requests in this frame

Frame: https://10336349.fls.doubleclick.net/activityi;dc_pre=CNjH9NDr9YcDFR3qEQgdiMI4uw;src=10336349;type=01;cat=niufa0;ord=6844902961621;npa=1;auiddc=1090660849.1723685167;ps=1;pcor=1450599839;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm=0;gtm=45fe48c0v9181781676z878749737za201zb78749737;gcd=13l3lPl2l1;dma_cps=syphamo;dma=1;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html
Frame ID: 8DB9F19173D0C0F75A1F22BEBA267179
Requests: 1 HTTP requests in this frame

Frame: https://tr.snapchat.com/cm/i?pid=b3254642-23c4-436a-86d6-5541f149f96c&u_scsid=fb28cd83-b514-480c-b61b-be19cc230873&u_sclid=77daed0e-2555-4fb3-bfe2-04c987cb4e48
Frame ID: 98BDA7CF5A4FEB3C980AE929EEE1137A
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Page Not Found - NIU - Northern Illinois University

Page URL History Show full URLs

  1. http://www.math.niu.edu///~rusin//known/-math//index//28/-xx.html HTTP 307
    https://www.math.niu.edu///~rusin//known/-math//index//28/-xx.html HTTP 302
    https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • \.aspx?(?:$|\?)
Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • kit\.fontawesome\.com/([0-9a-z]+).js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • snap\.licdn\.com/li\.lms-analytics/insight\.min\.js
Overall confidence: 100%
Detected patterns
  • cookieconsent\.min\.js
Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Page Statistics

86
Requests

84 %
HTTPS

50 %
IPv6

24
Domains

35
Subdomains

29
IPs

5
Countries

1566 kB
Transfer

4479 kB
Size

30
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://www.math.niu.edu///~rusin//known/-math//index//28/-xx.html HTTP 307
    https://www.math.niu.edu///~rusin//known/-math//index//28/-xx.html HTTP 302
    https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • https://niu.edu/javascripts/cookieconsent.min.js HTTP 301
  • https://www.niu.edu/javascripts/cookieconsent.min.js
Request Chain 1
  • https://niu.edu/css/cookieconsent.min.css HTTP 301
  • https://www.niu.edu/css/cookieconsent.min.css
Request Chain 10
  • https://niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png
Request Chain 12
  • https://niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
Request Chain 14
  • https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js
Request Chain 15
  • https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js
Request Chain 16
  • https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js
Request Chain 26
  • https://niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
Request Chain 46
  • https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js
Request Chain 47
  • https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js
Request Chain 49
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=310474%2C3051665&time=1723685167384&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html HTTP 302
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=310474%2C3051665&time=1723685167384&url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D%7Erusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html&e_ipv6=AQJ3J3DAJO8NsgAAAZFTpGF_ZlbWgJF4-_Co9MRGY6y4HLBGwKtFV2xdmGjPv_JV9lk9Qs7PNmhUGmw4qVygr1Bi3mw
Request Chain 51
  • https://niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js HTTP 301
  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js
Request Chain 52
  • https://10336349.fls.doubleclick.net/activityi;src=10336349;type=01;cat=niufa0;ord=6844902961621;npa=1;auiddc=1090660849.1723685167;ps=1;pcor=1450599839;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm=0;gtm=45fe48c0v9181781676z878749737za201zb78749737;gcd=13l3lPl2l1;dma_cps=syphamo;dma=1;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html HTTP 302
  • https://10336349.fls.doubleclick.net/activityi;dc_pre=CNjH9NDr9YcDFR3qEQgdiMI4uw;src=10336349;type=01;cat=niufa0;ord=6844902961621;npa=1;auiddc=1090660849.1723685167;ps=1;pcor=1450599839;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=noapi;frm=0;gtm=45fe48c0v9181781676z878749737za201zb78749737;gcd=13l3lPl2l1;dma_cps=syphamo;dma=1;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html

86 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request 404.asp
www.niu.edu/
Redirect Chain
  • http://www.math.niu.edu///~rusin//known/-math//index//28/-xx.html
  • https://www.math.niu.edu///~rusin//known/-math//index//28/-xx.html
  • https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
50 KB
50 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
62d302ed8b63d5979c0436c0d14725daa6628af4d4c353707780fda2cf100462
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Cache-Control
private
Content-Length
51206
Content-Type
text/html
Date
Thu, 15 Aug 2024 01:26:06 GMT
Server
Microsoft-IIS/10.0
Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
X-Powered-By
ASP.NET

Redirect headers

Content-Length
206
Content-Type
text/html; charset=UTF-8
Date
Thu, 15 Aug 2024 01:26:05 GMT
Location
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Server
Microsoft-IIS/10.0
Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
X-Powered-By
ASP.NET
cookieconsent.min.js
www.niu.edu/javascripts/
Redirect Chain
  • https://niu.edu/javascripts/cookieconsent.min.js
  • https://www.niu.edu/javascripts/cookieconsent.min.js
20 KB
7 KB 		Script
General
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https://www.niu.edu/javascripts/cookieconsent.min.js
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Wed, 07 Jun 2023 14:57:38 GMT
Server
Microsoft-IIS/10.0
ETag
"05d7c665099d91:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
6859

Redirect headers

Location
https://www.niu.edu/javascripts/cookieconsent.min.js
Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Server
Microsoft-IIS/10.0
X-Powered-By
ASP.NET
Content-Length
175
Content-Type
text/html; charset=UTF-8
cookieconsent.min.css
www.niu.edu/css/
Redirect Chain
  • https://niu.edu/css/cookieconsent.min.css
  • https://www.niu.edu/css/cookieconsent.min.css
4 KB
2 KB 		Stylesheet
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https://www.niu.edu/css/cookieconsent.min.css
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
135606845ce38f1456e06fb6090cb4ebd1bf45387d164991de1f2969f99c6593
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Fri, 23 Jun 2023 16:59:10 GMT
Server
Microsoft-IIS/10.0
ETag
"043777f4a5d91:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
1211

Redirect headers

Location
https://www.niu.edu/css/cookieconsent.min.css
Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Server
Microsoft-IIS/10.0
X-Powered-By
ASP.NET
Content-Length
168
Content-Type
text/html; charset=UTF-8
custom.css
www.niu.edu/css/ 		10 KB
4 KB 		Stylesheet
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https://www.niu.edu/css/custom.css
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
cca439cae52276aa8d206d70af61ff8a1faedd20f8e4e72c374d1c377d5fc767
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Wed, 14 Aug 2024 20:40:48 GMT
Server
Microsoft-IIS/10.0
ETag
"de5743e8aeeda1:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
3299
bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/ 		150 KB
28 KB 		Stylesheet
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https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6b3bef53dc4a96ec07149d02a60b5fd026332bbce0b4ece79f3c55e3ddb85f5c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.niu.edu/
Origin
https://www.niu.edu
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:06 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
cdn-edgestorageid
755
strict-transport-security
max-age=31536000; includeSubDomains; preload
age
13335958
cdn-cachedat
03/08/2024 04:51:45
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:07 GMT
cdn-proxyver
1.04
cdn-requestpullcode
200
server
cloudflare
etag
W/"f411c136e2bb302ada2120b3eb1d5bc3"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
3808f5f421bd9d2cf57b83390c2d81ad
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
8b3565028f4b0a47-AMS
cdn-requestpullsuccess
True
MyFontsWebfontsOrderM3016798.css
www.niu.edu/masterto/includes/ 		851 B
896 B 		Stylesheet
General
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https://www.niu.edu/masterto/includes/MyFontsWebfontsOrderM3016798.css
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
ee862a1b7f6e6ea459caec7b0027e2ec8cad391f55171ebf355f0a55a08bb372
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Thu, 22 Oct 2020 15:50:02 GMT
Server
Microsoft-IIS/10.0
ETag
"acec3118ba8d61:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
text/css
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
328
niu-styles-theme4.0.css
www.niu.edu/masterto/themes/Theme_4_0/css/ 		65 KB
12 KB 		Stylesheet
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https://www.niu.edu/masterto/themes/Theme_4_0/css/niu-styles-theme4.0.css?20191219
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
2481c6a5a42a7eee857b277c5bbb7d198a441c4a4f71efb5a4c6920c0037de7b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Mon, 06 May 2024 19:06:41 GMT
Server
Microsoft-IIS/10.0
ETag
"80b62d87e89fda1:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
text/css
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
12077
42c4cdf78c.js
kit.fontawesome.com/ 		13 KB
5 KB 		Script
General
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https://kit.fontawesome.com/42c4cdf78c.js
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:123e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3949957e69532ba6b2de08a459a2d8219e01ad0c705a1f8d7ca140beb87e8d04

Request headers

Referer
https://www.niu.edu/
Origin
https://www.niu.edu
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:06 GMT
content-encoding
gzip
cf-cache-status
REVALIDATED
server
cloudflare
vary
origin, accept-encoding, access-control-request-headers, access-control-request-method
access-control-max-age
3000
access-control-allow-methods
GET, OPTIONS
access-control-allow-origin
*
content-type
text/javascript
cache-control
max-age=60, public, stale-while-revalidate=30
cf-ray
8b356502ac570ead-AMS
access-control-allow-headers
accept, accept-langauge, content-language, content-type, fa-kit-token
x-request-id
F-vCZPAg1y8jtaA0kqND
jquery-3.6.1.min.js
www.niu.edu/masterto/common/javascripts/ 		88 KB
31 KB 		Script
General
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https://www.niu.edu/masterto/common/javascripts/jquery-3.6.1.min.js
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
24c7030c50c1045cfefddac2d403f4bb2043b34183f6887f5c88a3e12e0236f9
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Mon, 03 Oct 2022 16:24:41 GMT
Server
Microsoft-IIS/10.0
ETag
"80aa9aa344d7d81:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
application/javascript
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
31069
popper1_14_7.min.js
www.niu.edu/masterto/common/javascripts/ 		21 KB
8 KB 		Script
General
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https://www.niu.edu/masterto/common/javascripts/popper1_14_7.min.js
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
66f3a07e1fa9b64a686b66381e4458dbc8abf3dbbff954720c4eec07b84411c2
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Thu, 16 May 2019 16:39:53 GMT
Server
Microsoft-IIS/10.0
ETag
"80d29ffc5cd51:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
application/javascript
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
7469
bootstrap4_2_1.min.js
www.niu.edu/masterto/common/javascripts/ 		54 KB
15 KB 		Script
General
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https://www.niu.edu/masterto/common/javascripts/bootstrap4_2_1.min.js
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
eb795deda8983fa5310627c9584cf3f3b95d272567113500059018b3941cb267
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Thu, 16 May 2019 16:39:54 GMT
Server
Microsoft-IIS/10.0
ETag
"06938fd5cd51:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
application/javascript
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
14549
niu-logo-root.png
www.niu.edu/masterto/themes/Theme_4_0/common/images/
Redirect Chain
  • https://niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png
  • https://www.niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png
9 KB
9 KB 		Image
General
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https://www.niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
1b58b92c2a37b36cc6546efe685c6dcebeff9ca7abecc2f1b24414cce3e0a4c2
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Thu, 18 Apr 2019 17:31:43 GMT
Server
Microsoft-IIS/10.0
ETag
"bd8de696cf6d41:0"
X-Powered-By
ASP.NET
Access-Control-Allow-Methods
GET
Content-Type
image/png
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
9099

Redirect headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Server
Microsoft-IIS/10.0
X-Powered-By
ASP.NET
Access-Control-Allow-Methods
GET
Content-Type
text/html; charset=UTF-8
Location
https://www.niu.edu/masterto/themes/Theme_4_0/common/images/niu-logo-root.png
Content-Length
200
404.jpg
www.niu.edu/images/ 		332 KB
333 KB 		Image
General
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Full URL
https://www.niu.edu/images/404.jpg
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
38457d84ff1ecbae307576c0c7648b14da4a06664e93024e1fb184e8b07a9b6a
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Thu, 08 Aug 2024 15:56:02 GMT
Server
Microsoft-IIS/10.0
ETag
"ed5dd77abe9da1:0"
X-Powered-By
ASP.NET
Content-Type
image/jpeg
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
340258
niu_logo.png
www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/
Redirect Chain
  • https://niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
  • https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
4 KB
5 KB 		Image
General
Check archive.org
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Full URL
https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
f29abc9586bf21906ececc854d1f06229d68b16ff94351309990569b51f189fb
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Wed, 03 Aug 2016 17:24:51 GMT
Server
Microsoft-IIS/10.0
ETag
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ASP.NET
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Redirect headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Server
Microsoft-IIS/10.0
X-Powered-By
ASP.NET
Access-Control-Allow-Methods
GET
Content-Type
text/html; charset=UTF-8
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198
jquery-migrate-3.0.0.min.js
code.jquery.com/ 		7 KB
3 KB 		Script
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URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
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Security
TLS 1.3, , AES_128_GCM
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:06 GMT
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
age
1362665
x-cache
HIT, HIT
content-length
2713
x-served-by
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server
nginx
x-timer
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etag
W/"28feccc0-1bab"
vary
Accept-Encoding
content-type
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access-control-allow-origin
*
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accept-ranges
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jquery.mobile.custom.min.js
www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/
Redirect Chain
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  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js
8 KB
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Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
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Name Value
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
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Server
Microsoft-IIS/10.0
ETag
"033885829f6d41:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
application/javascript
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
2880

Redirect headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Server
Microsoft-IIS/10.0
X-Powered-By
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Access-Control-Allow-Methods
GET
Content-Type
text/html; charset=UTF-8
Location
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/jquery.mobile.custom.min.js
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www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/
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  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js
2 KB
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Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Tue, 15 Mar 2022 15:44:57 GMT
Server
Microsoft-IIS/10.0
ETag
"10b1639f8338d81:0"
X-Powered-By
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Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
application/javascript
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
774

Redirect headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Server
Microsoft-IIS/10.0
X-Powered-By
ASP.NET
Access-Control-Allow-Methods
GET
Content-Type
text/html; charset=UTF-8
Location
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/niu-features.js
Content-Length
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www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/
Redirect Chain
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  • https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js
2 KB
1 KB 		Script
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Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
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webmain-onprem.niu.edu
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Name Value
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:07 GMT
Last-Modified
Thu, 19 Dec 2019 18:10:51 GMT
Server
Microsoft-IIS/10.0
ETag
"a2e49ba597b6d51:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
application/javascript
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
775

Redirect headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Date
Thu, 15 Aug 2024 01:26:06 GMT
Server
Microsoft-IIS/10.0
X-Powered-By
ASP.NET
Access-Control-Allow-Methods
GET
Content-Type
text/html; charset=UTF-8
Location
https://www.niu.edu/masterto/themes/Theme_4_0/css/javascripts/slideout-menu.js
Content-Length
201
ping
enroll.niu.edu/ 		0
0
gtm.js
www.googletagmanager.com/ 		492 KB
129 KB 		Script
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Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
131575
x-xss-protection
0
last-modified
Thu, 15 Aug 2024 00:59:12 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
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expires
Thu, 15 Aug 2024 01:26:07 GMT
print.css
www.niu.edu/masterto/themes/Theme_4_0/css/ 		2 KB
1 KB 		Stylesheet
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Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Content-Encoding
gzip
Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Wed, 04 May 2022 14:14:15 GMT
Server
Microsoft-IIS/10.0
ETag
"5e63a73cc15fd81:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
text/css
Cache-Control
max-age=86400
Accept-Ranges
bytes
Content-Length
918
css2
fonts.googleapis.com/ 		18 KB
1 KB 		Stylesheet
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https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,500;0,700;0,800;0,900;1,300;1,500;1,700;1,800;1,900&display=swap
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/masterto/themes/Theme_4_0/css/niu-styles-theme4.0.css?20191219
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
eea43e8573b167a9d70add67b01cc8f4dd1cf5f132b5c6c5e8b4e58e68d0e35e
Security Headers
Name Value
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X-Frame-Options SAMEORIGIN
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Thu, 15 Aug 2024 01:26:07 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
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timing-allow-origin
*
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<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Thu, 15 Aug 2024 01:26:07 GMT
pro.min.css
ka-p.fontawesome.com/releases/v6.6.0/css/ 		1 MB
179 KB 		Fetch
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https://ka-p.fontawesome.com/releases/v6.6.0/css/pro.min.css?token=42c4cdf78c
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Host: kit.fontawesome.com
URL: https://kit.fontawesome.com/42c4cdf78c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:123e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae7c0230749b8a1ac31acdabea1094f958afa5775035ae537cda4a07bf973582

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Mon, 15 Jul 2024 22:20:39 GMT
server
cloudflare
age
2538721
etag
"6695a0b7-2cce4"
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=31556926
accept-ranges
bytes
cf-ray
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content-length
183524
pro-v4-shims.min.css
ka-p.fontawesome.com/releases/v6.6.0/css/ 		27 KB
4 KB 		Fetch
General
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https://ka-p.fontawesome.com/releases/v6.6.0/css/pro-v4-shims.min.css?token=42c4cdf78c
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Host: kit.fontawesome.com
URL: https://kit.fontawesome.com/42c4cdf78c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:123e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Mon, 15 Jul 2024 22:20:39 GMT
server
cloudflare
age
2538721
etag
"6695a0b7-10e7"
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
content-type
text/css
access-control-allow-origin
*
cache-control
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accept-ranges
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cf-ray
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content-length
4327
pro-v5-font-face.min.css
ka-p.fontawesome.com/releases/v6.6.0/css/ 		50 KB
7 KB 		Fetch
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https://ka-p.fontawesome.com/releases/v6.6.0/css/pro-v5-font-face.min.css?token=42c4cdf78c
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Host: kit.fontawesome.com
URL: https://kit.fontawesome.com/42c4cdf78c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:123e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Mon, 15 Jul 2024 22:20:40 GMT
server
cloudflare
age
2538721
etag
"6695a0b8-1c1c"
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
content-type
text/css
access-control-allow-origin
*
cache-control
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accept-ranges
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cf-ray
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content-length
7196
pro-v4-font-face.min.css
ka-p.fontawesome.com/releases/v6.6.0/css/ 		7 KB
2 KB 		Fetch
General
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https://ka-p.fontawesome.com/releases/v6.6.0/css/pro-v4-font-face.min.css?token=42c4cdf78c
Requested by
Host: kit.fontawesome.com
URL: https://kit.fontawesome.com/42c4cdf78c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:123e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Mon, 15 Jul 2024 22:20:39 GMT
server
cloudflare
age
2538721
etag
"6695a0b7-6ca"
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
content-type
text/css
access-control-allow-origin
*
cache-control
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accept-ranges
bytes
cf-ray
8b3565069e030ead-AMS
content-length
1738
kit-upload.css
kit.fontawesome.com/42c4cdf78c/123578717/ 		566 B
462 B 		Fetch
General
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https://kit.fontawesome.com/42c4cdf78c/123578717/kit-upload.css
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Host: kit.fontawesome.com
URL: https://kit.fontawesome.com/42c4cdf78c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:123e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
gzip
cf-cache-status
HIT
server
cloudflare
age
1339936
vary
origin, accept-encoding, access-control-request-headers, access-control-request-method
access-control-max-age
3000
access-control-allow-methods
GET, OPTIONS
access-control-allow-origin
*
content-type
text/css
cache-control
max-age=31556926, public, must-revalidate
cf-ray
8b3565068df90ead-AMS
access-control-allow-headers
accept, accept-langauge, content-language, content-type, fa-kit-token
x-request-id
F-b_3MAPQd-I5yo3H31i
niu_logo.png
www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/
Redirect Chain
  • https://niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
  • https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
4 KB
0 		Image
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Full URL
https://www.niu.edu/masterto/themes/Theme_1_0/css/theme_images/niu_logo.png
Requested by
Host: www.niu.edu
URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Protocol
HTTP/1.1
Server
131.156.223.14 DeKalb, United States, ASN11417 (NIU, US),
Reverse DNS
webmain-onprem.niu.edu
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
f29abc9586bf21906ececc854d1f06229d68b16ff94351309990569b51f189fb

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Thu, 15 Aug 2024 01:26:06 GMT
Last-Modified
Wed, 03 Aug 2016 17:24:51 GMT
Server
Microsoft-IIS/10.0
ETag
"331224f1abedd11:0"
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Host: www.niu.edu
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date
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Response headers

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URL: https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ
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date
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content-encoding
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js
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91 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ
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date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
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21 KB 		Script
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Response headers

strict-transport-security
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server
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static.ads-twitter.com/ 		56 KB
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14 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ
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Request headers

Referer
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Response headers

date
Thu, 15 Aug 2024 01:26:07 GMT
content-encoding
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77 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-TJSQXJJ
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date
Thu, 15 Aug 2024 01:26:07 GMT
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Thu, 15 Aug 2024 01:26:07 GMT
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23 B 		Image
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adsct
t.co/i/ 		43 B
376 B 		Image
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144 B 		XHR
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194 B 		Image
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region1.analytics.google.com/g/ 		0
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https://region1.analytics.google.com/g/collect?v=2&tid=G-MW2FY1DQDK&gtm=45je48c0v880006094z878749737za200zb78749737&_p=1723685167057&_gaz=1&gcd=13l3lPl2l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=0&cid=894927463.1723685167&ecid=1464787904&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&ec_mode=a&_s=1&sid=1723685167&sct=1&seg=0&dl=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html&dt=Page%20Not%20Found%20-%20NIU%20-%20Northern%20Illinois%20University&en=page_view&_fv=1&_ss=1&tfd=1978
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server
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collect
stats.g.doubleclick.net/g/ 		0
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https://stats.g.doubleclick.net/g/collect?v=2&tid=G-MW2FY1DQDK&cid=894927463.1723685167&gtm=45je48c0v880006094z878749737za200zb78749737&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1&npa=1&frm=0&tag_exp=0
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Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
63 B 		Image
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https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-MW2FY1DQDK&cid=894927463.1723685167&gtm=45je48c0v880006094z878749737za200zb78749737&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1&npa=1&frm=0&tag_exp=0&tag_exp=0&z=1221014872
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H3
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QUIC, , AES_128_GCM
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https://www.youvisit.com/SmartScript/latest/smartscript.js?v=2024.8.2
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priority
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unip
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https://trc-events.taboola.com/1333318/log/3/unip?en=pre_d_eng_tb&tos=1557&scd=0&ssd=1&est=1723685167625&ver=36&isls=true&src=i&invt=1500&msa=153&rv=1&tim=1723685169183&vi=1723685167622&ri=4f48d8d7800ef9757f81045c5df48f10&ref=null&cv=20240808-24-RELEASE&item-url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html&it=JS_PIXEL
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https://trc-events.taboola.com/1333318/log/3/unip?en=pre_d_eng_tb&tos=1557&scd=0&ssd=1&est=1723685167625&ver=36&isls=true&src=i&invt=1500&msa=153&rv=1&tim=1723685169183&vi=1723685167622&ri=4f48d8d7800ef9757f81045c5df48f10&ref=null&cv=20240808-24-RELEASE&item-url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html&it=JS_PIXEL
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cors
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server
nginx
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399 B 		Fetch
General
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https://tr.snapchat.com/config/edu/b3254642-23c4-436a-86d6-5541f149f96c.json?v=3.25.1-2408082241
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date
Thu, 15 Aug 2024 01:26:11 GMT
strict-transport-security
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1.1 google
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content-length
117
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0 		Document
General
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Full URL
https://tr.snapchat.com/cm/i?pid=b3254642-23c4-436a-86d6-5541f149f96c&u_scsid=fb28cd83-b514-480c-b61b-be19cc230873&u_sclid=77daed0e-2555-4fb3-bfe2-04c987cb4e48
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Resource Hash
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Response headers

alt-svc
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content-length
0
content-type
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date
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server
API Gateway
strict-transport-security
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via
1.1 google
x-envoy-upstream-service-time
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237 B 		Ping
General
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Download Go to
Full URL
https://tr.snapchat.com/p
Requested by
Host: sc-static.net
URL: https://sc-static.net/scevent.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.43.134 -, , ASN (),
Reverse DNS
Software
API Gateway /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Thu, 15 Aug 2024 01:26:11 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains
via
1.1 google
server
API Gateway
access-control-allow-origin
https://www.niu.edu
x-envoy-upstream-service-time
1
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
p
tr6.snapchat.com/ 		0
45 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://tr6.snapchat.com/p
Requested by
Host: sc-static.net
URL: https://sc-static.net/scevent.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.43.134 -, , ASN (),
Reverse DNS
Software
API Gateway /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Thu, 15 Aug 2024 01:26:12 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains
x-envoy-upstream-service-time
0
via
1.1 google
server
API Gateway
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
unip
trc-events.taboola.com/1333318/log/3/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://trc-events.taboola.com/1333318/log/3/unip?en=pre_d_eng_tb&tos=4559&scd=0&ssd=1&est=1723685167625&ver=36&isls=true&src=i&invt=3000&msa=153&rv=1&tim=1723685172185&vi=1723685167622&ri=4f48d8d7800ef9757f81045c5df48f10&ref=null&cv=20240808-24-RELEASE&item-url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html&it=JS_PIXEL
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software
nginx /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
attribution-reporting-eligible
Access-Control-Request-Method
GET
Origin
https://www.niu.edu
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
attribution-reporting-eligible
access-control-allow-origin
https://www.niu.edu
allow
GET, HEAD, POST, TRACE, OPTIONS
content-length
0
date
Thu, 15 Aug 2024 01:26:12 GMT
p3p
policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
server
nginx
unip
trc-events.taboola.com/1333318/log/3/ 		0
244 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://trc-events.taboola.com/1333318/log/3/unip?en=pre_d_eng_tb&tos=4559&scd=0&ssd=1&est=1723685167625&ver=36&isls=true&src=i&invt=3000&msa=153&rv=1&tim=1723685172185&vi=1723685167622&ri=4f48d8d7800ef9757f81045c5df48f10&ref=null&cv=20240808-24-RELEASE&item-url=https%3A%2F%2Fwww.niu.edu%2F404.asp%3FHost%3Dmath%26Path%3D~rusin%2Fknown%2F-math%2Findex%2F28%2F-xx.html&it=JS_PIXEL
Requested by
Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1333318/tfa.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.niu.edu/
Attribution-Reporting-Eligible
trigger
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-origin
https://www.niu.edu
pragma
no-cache
date
Thu, 15 Aug 2024 01:26:12 GMT
cache-control
no-cache
access-control-allow-credentials
true
server
nginx
p3p
policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
p
tr.snapchat.com/ 		0
44 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://tr.snapchat.com/p
Requested by
Host: sc-static.net
URL: https://sc-static.net/scevent.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.43.134 -, , ASN (),
Reverse DNS
Software
API Gateway /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains

Request headers

Referer
https://www.niu.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Thu, 15 Aug 2024 01:26:12 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains
via
1.1 google
server
API Gateway
access-control-allow-origin
https://www.niu.edu
x-envoy-upstream-service-time
1
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
enroll.niu.edu
URL
https://enroll.niu.edu/ping
Domain
adp.eab.com
URL
https://adp.eab.com/js/adp.min.js

Verdicts & Comments Add Verdict or Comment

71 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| cookieconsent object| dataLayer object| FontAwesomeKitConfig function| $ function| jQuery function| Popper object| bootstrap object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| twq string| _linkedin_data_partner_id function| fbq function| _fbq function| snaptr object| r object| _tfa string| _linkedin_partner_id object| _linkedin_data_partner_ids function| saq function| _saq function| lintrk boolean| _already_called_lintrk object| ORIBILI object| regeneratorRuntime object| twttr object| gaplugins object| gaGlobal object| gaData object| _scPxHelper object| _scPxTeller function| onYouTubeIframeAPIReady function| _typeof object| TFASC object| TRC object| _taboola number| taboola_view_id object| TRCImpl function| __trcError object| EVENT_PROPERTIES_TO_URL_PARAMS_MAP number| INVALID_ACCOUNT_ID object| CONFIGS object| VALIDATION_ERRORS object| EVENTS object| TUP_EVENT_HANDLERS_BY_EVENT_NAME object| TRK_EVENT_TO_ERROR_TYPE_MAP boolean| PUBLISHER_ID_EXISTS string| CALLBACK_PARAMETER_NAME string| LAST_EXTERNAL_REFERRER_URL_PARAM boolean| vt_initialized object| res object| saCookies string| current_window_url_param string| vt_base_url string| vt_image_assets_url boolean| vt_run_checks object| vt_options string| yv_instid string| yv_detect_js_url string| page_session_id object| vt_links object| vt_bad_links object| YVScript object| EmbedScript object| SuccessScript object| Success object| Analytics object| YVSmartScript

30 Cookies

Domain/Path Name / Value
sc-static.net/scevent.min.js Name: X-AB
Value: 3c1412b8a0a94f31a19b66f8b63dbed5
www.math.niu.edu/ Name: WebMain_Netscaler
Value: ffffffff09151f7d45525d5f4f58455e445a4a42378b
www.niu.edu/ Name: WebMain_Netscaler
Value: ffffffff09151f7c45525d5f4f58455e445a4a42378b
niu.edu/ Name: WebMain_Netscaler
Value: ffffffff09151f7d45525d5f4f58455e445a4a42378b
.niu.edu/ Name: _gcl_au
Value: 1.1.1090660849.1723685167
.niu.edu/ Name: _gid
Value: GA1.2.240011457.1723685167
.niu.edu/ Name: _gat_UA-6523514-1
Value: 1
.niu.edu/ Name: _scid
Value: 2cef98fe-0f7e-4228-94b2-ac0d7763e14e
.niu.edu/ Name: _scid_r
Value: 2cef98fe-0f7e-4228-94b2-ac0d7763e14e
tags.srv.stackadapt.com/ Name: sa-user-id
Value: s%3A0-37fb88a7-38ad-5352-6c3b-a6712c088057.d68DRuKq%2BhZpItQhO3g5tHJ7aHFKQU951hl0ZC0NgXM
.srv.stackadapt.com/ Name: sa-user-id
Value: s%3A0-37fb88a7-38ad-5352-6c3b-a6712c088057.d68DRuKq%2BhZpItQhO3g5tHJ7aHFKQU951hl0ZC0NgXM
tags.srv.stackadapt.com/ Name: sa-user-id-v2
Value: s%3AN_uIpzitU1JsO6ZxLAiAV4rHJoU.vfdx1viDYK2OvLP1KzGc1bJyWHOw5H5g68eunoyOf0k
.srv.stackadapt.com/ Name: sa-user-id-v2
Value: s%3AN_uIpzitU1JsO6ZxLAiAV4rHJoU.vfdx1viDYK2OvLP1KzGc1bJyWHOw5H5g68eunoyOf0k
tags.srv.stackadapt.com/ Name: sa-user-id-v3
Value: s%3AAQAKIBU2XBRwi8Ytm3RiphbxfMzE5gvVXc1TYqF7_zobck6QENYBGAQgr7L1tQYwAToEFPvsiUIEg3ApZw.dDkaOip3Npmu5RjvMbOlEE1pdZ0vQ5MNrPO9MyI2sPo
.srv.stackadapt.com/ Name: sa-user-id-v3
Value: s%3AAQAKIBU2XBRwi8Ytm3RiphbxfMzE5gvVXc1TYqF7_zobck6QENYBGAQgr7L1tQYwAToEFPvsiUIEg3ApZw.dDkaOip3Npmu5RjvMbOlEE1pdZ0vQ5MNrPO9MyI2sPo
.doubleclick.net/ Name: ar_debug
Value: 1
.doubleclick.net/ Name: IDE
Value: AHWqTUkR-8akRnNi0mxsfrBBO5SNXVcTYW9nJxUj4iCyzIwd357mewr_eWFrbGVV--Y
.doubleclick.net/ Name: receive-cookie-deprecation
Value: 1
.niu.edu/ Name: _ga_MW2FY1DQDK
Value: GS1.1.1723685167.1.0.1723685167.60.0.1464787904
.niu.edu/ Name: _ga
Value: GA1.1.894927463.1723685167
.twitter.com/ Name: personalization_id
Value: "v1_TrgeoS3GC4GwtgFmCr17cA=="
.t.co/ Name: muc_ads
Value: b8258d64-3ee8-460d-9fed-765cc6497674
www.niu.edu/ Name: sa-user-id
Value: s%253A0-37fb88a7-38ad-5352-6c3b-a6712c088057.d68DRuKq%252BhZpItQhO3g5tHJ7aHFKQU951hl0ZC0NgXM
www.niu.edu/ Name: sa-user-id-v2
Value: s%253AN_uIpzitU1JsO6ZxLAiAV4rHJoU.vfdx1viDYK2OvLP1KzGc1bJyWHOw5H5g68eunoyOf0k
www.niu.edu/ Name: sa-user-id-v3
Value: s%253AAQAKIBU2XBRwi8Ytm3RiphbxfMzE5gvVXc1TYqF7_zobck6QENYBGAQgr7L1tQYwAToEFPvsiUIEg3ApZw.dDkaOip3Npmu5RjvMbOlEE1pdZ0vQ5MNrPO9MyI2sPo
.linkedin.com/ Name: bcookie
Value: "v=2&6e02d0f2-cf7d-4967-8afc-05694c60dd52"
.linkedin.com/ Name: li_gc
Value: MTswOzE3MjM2ODUxNjc7MjswMjFhR8LAOkKa7cCBRbs0y/ao7jCL86aNniO7qZXHajP+gA==
.linkedin.com/ Name: lidc
Value: "b=OGST07:s=O:r=O:a=O:p=O:g=2947:u=1:x=1:i=1723685167:t=1723771567:v=2:sig=AQF5pUWmsKlLzN18uNktGL7tFNSvsYve"
.niu.edu/ Name: _fbp
Value: fb.1.1723685167679.635656917789977585
.youvisit.com/ Name: PHPSESSID
Value: 6jp12gc4g4fjsd3ocd73fh4h85

1 Console Messages

Source Level URL
Text
network error URL: https://www.niu.edu/404.asp?Host=math&Path=~rusin/known/-math/index/28/-xx.html
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

10336349.fls.doubleclick.net
ad.doubleclick.net
adp.eab.com
analytics.twitter.com
cdn.taboola.com
code.jquery.com
connect.facebook.net
enroll.niu.edu
fonts.googleapis.com
fonts.gstatic.com
ka-p.fontawesome.com
kit.fontawesome.com
niu.edu
psb.taboola.com
px.ads.linkedin.com
px4.ads.linkedin.com
region1.analytics.google.com
sc-static.net
snap.licdn.com
stackpath.bootstrapcdn.com
static.ads-twitter.com
stats.g.doubleclick.net
t.co
tags.srv.stackadapt.com
tr.snapchat.com
tr6.snapchat.com
trc-events.taboola.com
trc.taboola.com
www.facebook.com
www.google-analytics.com
www.google.de
www.googletagmanager.com
www.math.niu.edu
www.niu.edu
www.youvisit.com
adp.eab.com
enroll.niu.edu
104.244.42.131
13.107.42.14
131.156.223.14
141.226.228.48
142.250.184.230
142.250.185.166
151.101.1.44
151.101.65.44
18.196.139.72
18.245.46.59
199.232.188.157
2001:4860:4802:34::178
2001:4860:4802:34::36
2606:4700::6812:123e
2606:4700::6812:acf
2620:1ec:21::14
2a00:1450:4001:80e::2003
2a00:1450:4001:80f::200a
2a00:1450:4001:827::2008
2a00:1450:4001:830::2003
2a00:1450:400c:c0c::9b
2a02:26f0:3500:10::210:a99
2a03:2880:f083:100:face:b00c:0:3
2a03:2880:f176:181:face:b00c:0:25de
2a04:4e42:200::649
3.163.248.4
35.190.43.134
93.184.221.165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